Buchi R-80 Replacement Manual

Replacement Guide
Base R-80
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NOTE
Reading and following the instructions in this doc-
ument does not replace reading and following the
instructions in the operation manual.
4 This operation must be performed by qualified,
authorized and trained technicians, consistent
with the local applicable regulations.
4 Only carry out the service described in this
section.
4 Use only genuine BUCHI spare parts in order
to ensure correct operation and preserve the
warranty.
4 Carry out the service described in this section
to extend the lifetime of the instrument.
Base R-80
Base R-80 100 − 120 V, complete
Base R-80 220 − 240 V, complete
Tools
Torx size 10
Torx size 20
Replacing the Base R-80
BÜCHI Labortechnik AG
Meierseggstrasse 40
Postfach
CH-9230 Flawil 1
E-Mail: quality@buchi.com
Order no. Image
11080626
11080627
Order no. Image
none
none
CAUTION
Electrical voltage at conductive parts
Risk of electric shock
u Observe general safety regulations when handling electri-
cal equipment.
Work on electrical equipment must be performed by au-
u
thorized and qualified personnel.
Disconnect the power plug before opening the instru-
u
ment.
Do not touch any live parts.
u
CAUTION
ESD protective area
Damage to sensitive components
u Use electrostatic discharged protective procedures.
u Make sure you are properly grounded before touching
any internal materials.
Precondition:
R Instrument is disconnected from
the main supply.
u Remove all connections.
u Remove all accessories.
u Remove all glass parts.
u Remove the heating bath.
u Move the rotary drive arm in base
position. (All the way up.)
u Hold the height adjustment stopper
as shown in the graphic.
u Remove the height adjustment
stopper through the notch in the
toothed rack.
u Remove the lower cable and tubing
fixture.
11594591A en
Base R-80
04.2024